56712435

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{15307}}^1$

素因数の和:15347

約数の個数: 32

約数和(自身を含む): 102869760

約数和(自身を除く): 46157325

約数列:

[1, 3, 5, 13, 15, 19, 39, 57, 65, 95, 195, 247, 285, 741, 1235, 3705, 15307, 45921, 76535, 198991, 229605, 290833, 596973, 872499, 994955, 1454165, 2984865, 3780829, 4362495, 11342487, 18904145, 56712435]

約数ペア:

[(1, 56712435), (3, 18904145), (5, 11342487), (13, 4362495), (15, 3780829), (19, 2984865), (39, 1454165), (57, 994955), (65, 872499), (95, 596973), (195, 290833), (247, 229605), (285, 198991), (741, 76535), (1235, 45921), (3705, 15307)]